{"product_id":"sst25wf020at-40i-mf","title":"SST25WF020AT-40I\/MF","description":"\u003ch2\u003eSST25WF020AT-40I\/MF - High-Performance 2Mbit SPI Flash Memory\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eSST25WF020AT-40I\/MF\u003c\/strong\u003e from Microchip Technology is a premium 2Mbit serial flash memory device engineered for demanding embedded and industrial applications. This non-volatile memory solution delivers exceptional reliability with SPI interface compatibility, making it ideal for firmware storage, data logging, and configuration management in aerospace, automotive, and industrial control systems.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed Performance:\u003c\/strong\u003e 40MHz clock frequency ensures rapid data access and transfer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Voltage Operation:\u003c\/strong\u003e 1.65V to 1.95V supply range optimizes power efficiency in battery-powered designs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Temperature Range:\u003c\/strong\u003e -40°C to 85°C operation guarantees reliability in harsh industrial environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Footprint:\u003c\/strong\u003e 8-WDFN (5x6mm) surface mount package saves valuable PCB space\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry-Standard Interface:\u003c\/strong\u003e SPI protocol enables seamless integration with microcontrollers and processors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Environmentally responsible manufacturing meets global standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ccolgroup\u003e\u003ccol\u003e\u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr\u003e \t\u003ctd\u003eProduct attributes\u003c\/td\u003e \t\u003ctd\u003eProperty Value\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eManufacturer\u003c\/td\u003e \t\u003ctd\u003eMicrochip Technology\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003eSST25\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003eTape \u0026amp; Reel (TR) | \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eMemory Type\u003c\/td\u003e \t\u003ctd\u003eNon-Volatile\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eMemory Format\u003c\/td\u003e \t\u003ctd\u003eFLASH\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eTechnology\u003c\/td\u003e \t\u003ctd\u003eFLASH\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eMemory Size\u003c\/td\u003e \t\u003ctd\u003e2Mbit\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eMemory Organization\u003c\/td\u003e \t\u003ctd\u003e256K x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eMemory Interface\u003c\/td\u003e \t\u003ctd\u003eSPI\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eClock Frequency\u003c\/td\u003e \t\u003ctd\u003e40 MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eWrite Cycle Time - Word, Page\u003c\/td\u003e \t\u003ctd\u003e3.5ms\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eAccess Time\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply\u003c\/td\u003e \t\u003ctd\u003e1.65V ~ 1.95V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOperating Temperature\u003c\/td\u003e \t\u003ctd\u003e-40°C ~ 85°C (TA)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eGrade\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eQualification\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eMounting Type\u003c\/td\u003e \t\u003ctd\u003eSurface Mount\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e8-WDFN Exposed Pad\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e8-WDFN (5x6)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e   \u003ctd\u003eROHS\u003c\/td\u003e   \u003ctd\u003e\u003cimg class=\"ROSHICON\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/ROHSICON.png?v=1761919810\"\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eApplications \u0026amp; Use Cases\u003c\/h3\u003e\u003cp\u003eThis flash memory IC excels in applications requiring reliable non-volatile storage, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEmbedded system firmware and bootloader storage\u003c\/li\u003e\n\u003cli\u003eIndustrial automation and control systems\u003c\/li\u003e\n\u003cli\u003eAutomotive electronics and infotainment systems\u003c\/li\u003e\n\u003cli\u003eMedical device data logging\u003c\/li\u003e\n\u003cli\u003eIoT sensor nodes and edge computing devices\u003c\/li\u003e\n\u003cli\u003eAerospace and defense equipment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign Considerations \u0026amp; Integration\u003c\/h3\u003e\u003cp\u003eWhen integrating the SST25WF020AT-40I\/MF into your design, consider the following engineering best practices:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply Decoupling:\u003c\/strong\u003e Place 0.1µF ceramic capacitors close to VDD pins to minimize supply noise and ensure stable operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSPI Bus Configuration:\u003c\/strong\u003e Implement proper pull-up resistors on CS# and HOLD# pins to prevent unintended operations during power-up sequences\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCB Layout:\u003c\/strong\u003e Keep SPI signal traces short and matched in length to maintain signal integrity at 40MHz operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Management:\u003c\/strong\u003e The 8-WDFN package features an exposed thermal pad that should be properly soldered to the PCB ground plane for optimal heat dissipation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWrite Protection:\u003c\/strong\u003e Utilize the hardware write-protect features to safeguard critical firmware sections from accidental modification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReliability \u0026amp; Lifecycle Support\u003c\/h3\u003e\u003cp\u003eThe SST25WF020AT-40I\/MF is designed for long-term industrial deployment with:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEndurance:\u003c\/strong\u003e Minimum 100,000 program\/erase cycles per sector ensure extended operational lifetime\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Retention:\u003c\/strong\u003e 100-year data retention specification at 25°C provides confidence for critical applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESD Protection:\u003c\/strong\u003e Human Body Model (HBM) rating exceeds 2kV for robust handling during manufacturing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Standards:\u003c\/strong\u003e Manufactured in ISO 9001 certified facilities with full traceability and authenticity verification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose HQICKEY for Your Memory Components?\u003c\/h3\u003e\u003cp\u003eAt \u003ca href=\"https:\/\/hqickey.com\" title=\"HQICKEY - Premium Semiconductor Solutions\"\u003eHQICKEY\u003c\/a\u003e, we specialize in authentic sourcing and lifecycle support for premium semiconductor components. Our engineering-focused approach ensures you receive genuine Microchip Technology products with full traceability, technical documentation support, and expert guidance for your design challenges.\u003c\/p\u003e\u003cp\u003eWe understand the critical importance of reliable memory solutions in aerospace, automotive, and industrial applications. Every component we supply undergoes rigorous quality verification to guarantee authenticity and performance compliance with manufacturer specifications.\u003c\/p\u003e\u003ch3\u003eRelated Products \u0026amp; Resources\u003c\/h3\u003e\u003cp\u003eExplore our comprehensive selection of \u003ca href=\"https:\/\/hqickey.com\/collections\/memory\" title=\"Memory Semiconductor Devices: EEPROM, Flash, DRAM \u0026amp; SRAM - HQICKEY\"\u003eMemory Semiconductor Devices\u003c\/a\u003e including EEPROM, Flash, DRAM, and SRAM solutions from leading manufacturers. Our catalog spans capacities from 64b to 6Tb, designed specifically for aerospace, automotive, medical, and industrial applications requiring extended temperature ranges and long-term reliability.\u003c\/p\u003e\u003cp\u003eStay informed about the latest semiconductor technologies, industry trends, design techniques, and product releases by visiting our \u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"NEWS - HQICKEY Blog\"\u003eNEWS blog\u003c\/a\u003e, where our engineering team shares insights on memory technology advancements, application notes, and best practices for embedded system design.\u003c\/p\u003e\u003ch3\u003eTechnical Support \u0026amp; Documentation\u003c\/h3\u003e\u003cp\u003eNeed assistance with your design? Our technical team provides comprehensive support including schematic review, PCB layout guidance, and application-specific recommendations. Contact us for datasheet access, reference designs, and integration support to accelerate your product development timeline.\u003c\/p\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":51115701141793,"sku":"SST25WF020AT-40I\/MF","price":4.53,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_Memory_150_C04-210_MF_8_4d74e27b-0563-4528-976d-8c752870e376.jpg?v=1743635659","url":"https:\/\/hqickey.com\/products\/sst25wf020at-40i-mf","provider":"HQICKEY","version":"1.0","type":"link"}